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https://issues.apache.org/jira/browse/HIVE-7653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14323584#comment-14323584
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Hive QA commented on HIVE-7653:
-------------------------------



{color:red}Overall{color}: -1 at least one tests failed

Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12699152/HIVE-7653.6.patch

{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 7550 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_index_bitmap_auto_partitioned
org.apache.hive.hcatalog.hbase.TestPigHBaseStorageHandler.org.apache.hive.hcatalog.hbase.TestPigHBaseStorageHandler
{noformat}

Test results: 
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2809/testReport
Console output: 
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2809/console
Test logs: 
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-2809/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 2 tests failed
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12699152 - PreCommit-HIVE-TRUNK-Build

> Hive AvroSerDe does not support circular references in Schema
> -------------------------------------------------------------
>
>                 Key: HIVE-7653
>                 URL: https://issues.apache.org/jira/browse/HIVE-7653
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 0.13.1
>            Reporter: Sachin Goyal
>            Assignee: Sachin Goyal
>         Attachments: HIVE-7653.1.patch, HIVE-7653.2.patch, HIVE-7653.3.patch, 
> HIVE-7653.4.patch, HIVE-7653.5.patch, HIVE-7653.6.patch, HIVE-7653.6.patch
>
>
> Avro allows nullable circular references but Hive AvroSerDe does not.
> Example of circular references (passing in Avro but failing in AvroSerDe):
> {code}
> class AvroCycleParent {
>   AvroCycleChild child;
>   public AvroCycleChild getChild () {return child;}
>   public void setChild (AvroCycleChild child) {this.child = child;}
> }
> class AvroCycleChild {
>   AvroCycleParent parent;
>   public AvroCycleParent getParent () {return parent;}
>   public void setParent (AvroCycleParent parent) {this.parent = parent;}
> }
> {code}
> Due to this discrepancy, Hive is unable to read Avro records having 
> circular-references. For some third-party code with such references, it 
> becomes very hard to directly serialize it with Avro and use in Hive.
> I have a patch for this with a unit-test and I will submit it shortly.



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